Answer:
8=41
7=49
10=41
9=49
Step-by-step explanation:
angle 8 is given and since 7 and 8 make 90 then 7 =49 because 90-41=49. 10 and 8 are the same size (at least it looks like it) therefore 7 and 9 are the same too. So that is how I got the answers.
Slope does not exist. A zero in the numerator means you have a horizontal line.
Answer:
Step-by-step explanation:
Answer:
-12.6
Step-by-step explanation:
Add, then subtract and that’s your answer!